11/2/2016: Version 5.4.8 released.

View the release notes and download the source code
here. Note: Because of changes in V8 5.4, the V8Update script now requires a 64-bit operating system. Once built, ClearScript can still be deployed in a 32-bit environment. See the ClearScript
ReadMe for the latest information.

3/10/2016: Version 5.4.5 released.

12/8/2015: Version 5.4.4 released.

8/17/2015: Version 5.4.3 released.

View the release notes and download the source code
here. Note: This release adds support for Visual Studio 2015 and updates the procedure for downloading and building V8. See the ClearScript
ReadMe for the latest information.

6/30/2015: Version 5.4.2.1 released.

View the release notes and download the source code
here. This is a bug fix release only.

5/10/2015: Version 5.4.2 released.

2/8/2015: Version 5.4.1 released.

View the release notes and download the source code
here. Note: This release removes support for Visual Studio 2012 and updates the procedure for downloading and building V8. See the ClearScript
ReadMe for the latest information.

7/10/2013: Version 5.3.4 released.

7/2/2013: Version 5.3.3 released.

6/6/2013: Version 5.3.2 released.

View the release notes and download the source code
here. Due to issues with several recent V8 trunk releases (build failures, breaking API changes, etc.), and because more breaking changes are coming soon, this release modifies V8Update so that it fetches a tested, known-good V8 revision by default. See
the ClearScript
ReadMe for more information.

3/27/2013: ClearScript 5.2 released.

3/8/2013: Version 5.1.3 released.

3/4/2013: V8Update failure resolved by V8 3.17.7.

The V8Update issue reported earlier has been fixed by a new version of V8 released today. Here's how to update to the latest V8 version:

C:\ClearScript> set V8REV=
C:\ClearScript> V8Update

3/4/2013: V8Update failure with V8 3.17.6.

We are aware of a V8Update issue with the latest version of V8. The issue affects the "Building 64-bit V8" step. The V8 team appears to have already submitted a
fix, but the fix has not yet been merged into the trunk. In the meantime, we recommend that you explicitly use V8 3.17.5: